29 citations · 74 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2019★ 16 cited
Langevin picture of Lévy walk in a constant force field
Yao Chen, Xudong Wang, Weihua Deng
Lévy walk is a practical model and has wide applications in various fields. Here we focus on the effect of an external constant force on the Lévy walk with the exponent of the powe…
cond-mat.stat-mech2019★ 29 cited
Subdiffusion in an external force field
Yao Chen, Xudong Wang, Weihua Deng
The phenomena of subdiffusion are widely observed in physical and biological systems. To investigate the effects of external potentials, say, harmonic potential, linear potential,…
cond-mat.stat-mech2019★ 29 cited
Ergodic properties of heterogeneous diffusion processes in a potential well
Xudong Wang, Weihua Deng, Yao Chen
Heterogeneous diffusion processes can be well described by an overdamped Langevin equation with space-dependent diffusivity . We investigate the ergodic and non-ergodic behav…